<template>
  <div :style="styleObj">
    <v-chart ref="myVChart" :options="options" autoresize />
  </div>
</template>

<script>
import { targetWidgetLinkageLogic } from '@/views/report/reportManage/designer/linkageLogic'

export default {
  name: 'WidgetBarCompareChart',
  // 参考 https://www.makeapie.com/editor.html?c=xrJwcCF3NZ
  components: {},
  props: {
    value: Object,
    ispreview: Boolean
  },
  data() {
    return {
      options: {
        title: {
          // text: '柱状对比图',
          x: 'center',
          textStyle: {
            color: '#ffffff'
          }
        },
        // 边距
        grid: [
          {
            // 左
            show: false, // 边框线
            left: '4%',
            top: 60,
            bottom: 10,
            containLabel: true,
            width: '40%'
          },
          {
            // 中间字体位置
            show: false,
            left: '50.5%',
            top: 60,
            bottom: 25,
            width: '0%'
          },
          {
            // 右
            show: false,
            right: '4%',
            top: 60,
            bottom: 10,
            containLabel: true,
            width: '40%'
          }
        ],
        // 图例
        legend: {
          textStyle: {
            color: '#fff',
            textAlign: 'center'
          }
          // itemGap:80,
          // itemWidth: 0
        },
        xAxis: [
          {
            // 左
            splitNumber: 2,
            show: true,
            type: 'value',
            inverse: true,
            axisLine: {
              // 底分割线
              show: false
            },
            axisTick: {
              show: false
            },
            position: 'bottom',
            axisLabel: {
              // x轴
              show: true,
              textStyle: {
                color: '#ffffff',
                fontSize: 12
              }
            },
            splitLine: {
              // 竖分割线
              show: true,
              lineStyle: {
                color: '#57617f',
                width: 1,
                type: 'solid'
              }
            }
          },
          {
            gridIndex: 1,
            show: false
          },
          {
            // 右
            gridIndex: 2,
            show: true,
            type: 'value',
            axisLine: {
              show: false
            },
            axisTick: {
              show: false
            },
            position: 'bottom',
            axisLabel: {
              show: true,
              textStyle: {
                color: '#ffffff',
                fontSize: 12
              }
            },
            splitLine: {
              show: true,
              lineStyle: {
                color: '#57617f',
                width: 1,
                type: 'solid'
              }
            }
          }
        ],
        yAxis: [
          {
            type: 'category',
            inverse: true,
            position: 'right',
            axisLine: {
              show: false
            },
            axisTick: {
              show: false
            },
            axisLabel: {
              show: false
            },
            data: []
          },
          {
            // 处理轴数据
            gridIndex: 1,
            type: 'category',
            inverse: true,
            position: 'left',
            axisLine: {
              show: false
            },
            axisTick: {
              show: false
            },
            axisLabel: {
              show: true,
              textStyle: {
                align: 'center',
                color: '#ffffff',
                fontSize: 14
              }
            },
            data: []
          },
          {
            gridIndex: 2,
            type: 'category',
            inverse: true,
            position: 'left',
            axisLine: {
              show: false
            },
            axisTick: {
              show: false
            },
            axisLabel: {
              show: false
            }
          }
        ],
        series: [
          {
            name: '',
            type: 'bar',
            barGap: 20,
            barWidth: 15,
            label: {
              normal: {
                show: true,
                color: 'red',
                position: 'insideLeft',
                textStyle: {
                  color: '#ffffff'
                }
              },
              emphasis: {
                show: false
              }
            },
            itemStyle: {
              normal: {
                color: '#36c5e7',
                barBorderRadius: [8, 0, 0, 8]
              },
              emphasis: {
                show: false
              }
            },
            data: []
          },
          {
            name: '',
            type: 'bar',
            barGap: 20,
            barWidth: 15,
            xAxisIndex: 2,
            yAxisIndex: 2,
            label: {
              normal: {
                show: true,
                color: 'red',
                position: 'insideRight',
                textStyle: {
                  color: '#ffffff'
                }
              }
            },
            itemStyle: {
              normal: {
                color: '#e68b55',
                barBorderRadius: [0, 8, 8, 0]
              },
              emphasis: {
                show: false
              }
            },
            data: []
          }
        ]
      },
      optionsStyle: {},
      optionsData: {},
      optionsSetup: {},
      flagInter: null
    }
  },
  computed: {
    styleObj() {
      return {
        position: this.ispreview ? 'absolute' : 'static',
        width: this.optionsStyle.width + 'px',
        height: this.optionsStyle.height + 'px',
        left: this.optionsStyle.left + 'px',
        top: this.optionsStyle.top + 'px',
        background: this.optionsSetup.background
      }
    },
    allComponentLinkage() {
      return this.$store.state.designer.allComponentLinkage
    }
  },
  watch: {
    value: {
      handler(val) {
        this.optionsStyle = val.position
        this.optionsData = val.data
        this.optionsCollapse = val.setup
        this.optionsSetup = val.setup
        this.editorOptions()
      },
      deep: true
    }
  },
  mounted() {
    this.optionsStyle = this.value.position
    this.optionsData = this.value.data
    this.optionsCollapse = this.value.setup
    this.optionsSetup = this.value.setup
    this.editorOptions()
    targetWidgetLinkageLogic(this) // 联动-目标组件逻辑
  },
  methods: {
    // 修改图标options属性
    editorOptions() {
      this.setOptionsTitle()
      this.setOptionsXLeft()
      this.setOptionsXRight()
      this.setOptionsY()
      this.setOptionsTop()
      this.setOptionsTooltip()
      this.setOptionsGrid()
      this.setOptionsLegend()
      this.setOptionsColor()
      this.setOptionsData()
    },
    // 标题修改
    setOptionsTitle() {
      const optionsSetup = this.optionsSetup
      const title = {}
      title.text = optionsSetup.titleText
      title.show = optionsSetup.isNoTitle
      title.left = optionsSetup.textAlign
      title.textStyle = {
        color: optionsSetup.textColor,
        fontSize: optionsSetup.textFontSize,
        fontWeight: optionsSetup.textFontWeight,
        fontStyle: optionsSetup.textFontStyle
      }
      title.subtext = optionsSetup.subText
      title.subtextStyle = {
        color: optionsSetup.subTextColor,
        fontWeight: optionsSetup.subTextFontWeight,
        fontSize: optionsSetup.subTextFontSize,
        fontStyle: optionsSetup.subTextFontStyle
      }
      this.options.title = title
    },
    // 左X轴设置
    setOptionsXLeft() {
      const optionsSetup = this.optionsSetup
      const xAxisLeft = {
        max: optionsSetup.maxXLeft !== '' ? optionsSetup.maxXLeft : null,
        splitNumber: optionsSetup.splitNumberLeft,
        type: 'value',
        show: optionsSetup.hideXLeft,
        inverse: true,
        // X轴线
        axisLine: {
          show: optionsSetup.lineXLeft,
          lineStyle: {
            color: optionsSetup.lineColorXLeft
          }
        },
        axisTick: {
          show: optionsSetup.tickLineLeft
        },
        position: optionsSetup.positionXLeft,
        axisLabel: {
          // x轴
          show: true,
          textStyle: {
            color: optionsSetup.colorXLeft,
            fontSize: optionsSetup.fontSizeXLeft
          }
        },
        splitLine: {
          // 分割线
          show: optionsSetup.isShowSplitLineLeft,
          lineStyle: {
            color: optionsSetup.splitLineColorLeft,
            width: optionsSetup.splitLineFontWidthLeft,
            type: 'solid'
          }
        }
      }
      this.options.xAxis[0] = xAxisLeft
    },
    // 右X轴设置
    setOptionsXRight() {
      const optionsSetup = this.optionsSetup
      const xAxisRight = {
        max: optionsSetup.maxXRight !== '' ? optionsSetup.maxXRight : null,
        gridIndex: 2,
        splitNumber: optionsSetup.splitNumberRight,
        show: optionsSetup.hideXRight,
        type: 'value',
        axisLine: {
          // X轴线
          show: optionsSetup.lineXRight,
          lineStyle: {
            color: optionsSetup.lineColorXRight
          }
        },
        axisTick: {
          show: optionsSetup.tickLineRight
        },
        position: optionsSetup.positionXRight,
        axisLabel: {
          // x轴
          show: true,
          textStyle: {
            color: optionsSetup.colorXRight,
            fontSize: optionsSetup.fontSizeXRight
          }
        },
        splitLine: {
          // 分割线
          show: optionsSetup.isShowSplitLineRight,
          lineStyle: {
            color: optionsSetup.splitLineColorRight,
            width: optionsSetup.splitLineFontWidthRight,
            type: 'solid'
          }
        }
      }
      this.options.xAxis[2] = xAxisRight
    },
    // Y轴设置
    setOptionsY() {
      const optionsSetup = this.optionsSetup
      const axisLine = {
        show: optionsSetup.lineY,
        lineStyle: {
          color: optionsSetup.lineColorY
        }
      }
      const axisTick = {
        show: optionsSetup.tickLineY
      }
      const axisLabel = {
        show: optionsSetup.hideY,
        textStyle: {
          align: optionsSetup.textAlignY,
          color: optionsSetup.colorY,
          fontSize: optionsSetup.fontSizeY
        }
      }
      this.options.yAxis[1]['axisLine'] = axisLine
      this.options.yAxis[1]['axisTick'] = axisTick
      this.options.yAxis[1]['axisLabel'] = axisLabel
    },
    // 数值设定、柱体设置
    setOptionsTop() {
      const optionsSetup = this.optionsSetup
      const series = this.options.series
      series[0].label = {
        normal: {
          show: optionsSetup.isShow,
          position: 'insideLeft',
          textStyle: {
            fontSize: optionsSetup.fontSize,
            color: optionsSetup.dataColor,
            fontWeight: optionsSetup.fontWeight
          }
        },
        emphasis: {
          show: false
        }
      }
      series[1].label = {
        normal: {
          show: optionsSetup.isShow,
          color: 'red',
          position: 'insideRight',
          textStyle: {
            fontSize: optionsSetup.fontSize,
            color: optionsSetup.dataColor,
            fontWeight: optionsSetup.fontWeight
          }
        },
        emphasis: {
          show: false
        }
      }
      for (const key in series) {
        series[key].barWidth = optionsSetup.maxWidth
        // 柱体背景属性
        series[key].showBackground = optionsSetup.isShowBackground
        series[key].backgroundStyle = {
          color: optionsSetup.backgroundStyleColor,
          borderColor: optionsSetup.backgroundStyleBorderColor,
          borderWidth: optionsSetup.backgroundStyleBorderWidth,
          borderType: optionsSetup.backgroundStyleBorderType,
          shadowBlur: optionsSetup.backgroundStyleShadowBlur,
          shadowColor: optionsSetup.backgroundStyleShadowColor,
          opacity: optionsSetup.backgroundStyleOpacity / 100
        }
      }
      this.options.series = series
    },
    // tooltip 提示语设置
    setOptionsTooltip() {
      const optionsSetup = this.optionsSetup
      const tooltip = {
        trigger: 'item',
        show: true,
        textStyle: {
          color: optionsSetup.tipsColor,
          fontSize: optionsSetup.tipsFontSize
        }
      }
      this.options.tooltip = tooltip
    },
    // 边距设置
    setOptionsGrid() {
      const optionsSetup = this.optionsSetup
      const grid = [
        {
          // 左
          show: optionsSetup.frameLineLeft,
          borderColor: optionsSetup.borderColorLeft,
          borderWidth: optionsSetup.borderWidthLeft,
          left: optionsSetup.marginLeftRight,
          top: optionsSetup.marginTop,
          bottom: optionsSetup.marginBottom,
          containLabel: true,
          width: '40%'
        },
        {
          // 中间字体位置
          show: false,
          left: '51%',
          top: optionsSetup.marginTop,
          bottom: optionsSetup.marginBottom + 15,
          width: '0%'
        },
        {
          // 右
          show: optionsSetup.frameLineRight,
          borderColor: optionsSetup.borderColorRight,
          borderWidth: optionsSetup.borderWidthRight,
          right: optionsSetup.marginLeftRight,
          top: optionsSetup.marginTop,
          bottom: optionsSetup.marginBottom,
          containLabel: true,
          width: '40%'
        }
      ]
      this.options.grid = grid
    },
    // 图例操作
    setOptionsLegend() {
      const optionsSetup = this.optionsSetup
      const legend = this.options.legend
      legend.show = optionsSetup.isShowLegend
      legend.left = optionsSetup.lateralPosition
      legend.top = optionsSetup.longitudinalPosition
      legend.bottom = optionsSetup.longitudinalPosition
      legend.orient = optionsSetup.layoutFront
      legend.textStyle = {
        color: optionsSetup.legendColor,
        fontSize: optionsSetup.legendFontSize
      }
      legend.itemWidth = optionsSetup.legendWidth
    },
    // 图例名称设置
    setOptionsLegendName(name) {
      const optionsSetup = this.optionsSetup
      const series = this.options.series
      const legendName = optionsSetup.legendName
      // 图例没有手动写则显示原值，写了则显示新值
      if (legendName === null || legendName === '') {
        for (let i = 0; i < name.length; i++) {
          series[i].name = name[i]
        }
        this.options.legend['data'] = name
      } else {
        const arr = legendName.split('|')
        for (let i = 0; i < arr.length; i++) {
          series[i].name = arr[i]
        }
        this.options.legend['data'] = arr
      }
    },
    // 颜色修改、圆角修改
    setOptionsColor() {
      const optionsSetup = this.optionsSetup
      const customColor = optionsSetup.customColor
      if (!customColor) return
      const itemStyleLeft = {
        normal: {
          color: customColor[0].color,
          barBorderRadius: [optionsSetup.radius, 0, 0, optionsSetup.radius]
        },
        emphasis: {
          show: false
        }
      }
      const itemStyleRight = {
        normal: {
          color: customColor[1].color,
          barBorderRadius: [0, optionsSetup.radius, optionsSetup.radius, 0]
        },
        emphasis: {
          show: false
        }
      }
      this.options.series[0].itemStyle = itemStyleLeft
      this.options.series[1].itemStyle = itemStyleRight
    },
    // 数据解析
    setOptionsData(e, paramsConfig) {
      const optionsSetup = this.optionsSetup
      const optionsData = this.optionsData // 数据类型 静态 or 动态
      // 联动接收者逻辑开始
      optionsData.dynamicData = optionsData.dynamicData || {} // 兼容 dynamicData undefined
      const myDynamicData = optionsData.dynamicData
      clearInterval(this.flagInter) // 不管咋，先干掉上一次的定时任务，避免多跑
      if (
        e &&
        optionsData.dataType !== 'staticData' &&
        Object.keys(myDynamicData.contextData).length
      ) {
        const keyArr = Object.keys(myDynamicData.contextData)
        paramsConfig.forEach((conf) => {
          if (keyArr.includes(conf.targetKey)) {
            myDynamicData.contextData[conf.targetKey] = e[conf.originKey]
          }
        })
      }
      // 联动接收者逻辑结束
      optionsData.dataType === 'staticData'
        ? this.staticDataFn(optionsData.staticData, optionsSetup)
        : this.dynamicDataFn(
          optionsData.dynamicData,
          optionsData.refreshTime,
          optionsSetup
        )
    },
    // 去重
    setUnique(arr) {
      const newArr = []
      arr.forEach((item) => {
        return newArr.includes(item) ? '' : newArr.push(item)
      })
      return newArr
    },
    // 静态数据
    staticDataFn(val) {
      // 数据
      let xAxisList = []
      let yAxisList = []
      const arrayList = []
      const legendName = []
      for (const i in val) {
        xAxisList[i] = val[i].axis
        yAxisList[i] = val[i].name
      }
      xAxisList = this.setUnique(xAxisList)
      yAxisList = this.setUnique(yAxisList)
      for (const i in yAxisList) {
        const data = new Array(xAxisList.length).fill(0)
        for (const j in xAxisList) {
          for (const k in val) {
            if (val[k].name === yAxisList[i]) {
              if (val[k].axis === xAxisList[j]) {
                data[j] = val[k].data
              }
            }
          }
        }
        arrayList.push({
          name: yAxisList[i],
          data: data
        })
        legendName.push(yAxisList[i])
      }
      this.options.series[0]['name'] = arrayList[0].name
      this.options.series[0]['data'] = arrayList[0].data
      this.options.series[1]['name'] = arrayList[1].name
      this.options.series[1]['data'] = arrayList[1].data
      this.options.yAxis[1]['data'] = xAxisList
      this.options.legend['data'] = legendName
      this.setOptionsLegendName(legendName)
    },
    // 动态数据
    dynamicDataFn(val, refreshTime, optionsSetup) {
      if (!val) return
      if (this.ispreview) {
        this.getEchartData(val, optionsSetup)
        this.flagInter = setInterval(() => {
          this.getEchartData(val, optionsSetup)
        }, refreshTime)
      } else {
        this.getEchartData(val, optionsSetup)
      }
    },
    getEchartData(val, optionsSetup) {
      const data = this.queryEchartsData(val)
      data.then((res) => {
        this.renderingFn(optionsSetup, res)
      })
    },
    renderingFn(optionsSetup, val) {
      const legendName = []
      this.options.yAxis[1]['data'] = val.xAxis
      if (val.series[0].type === 'bar') {
        this.options.series[0]['name'] = val.series[0].name
        this.options.series[0]['data'] = val.series[0].data
        this.options.series[1]['name'] = val.series[1].name
        this.options.series[1]['data'] = val.series[1].data
        legendName.push(val.series[0].name)
        legendName.push(val.series[1].name)
      }
      this.options.legend['data'] = legendName
      this.setOptionsLegendName(legendName)
    }
  }
}
</script>

<style scoped lang="scss">
.echarts {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
</style>
